E. J. Candés and J. Romberg.
Practical signal recovery from random projections.
In Wavelet Applications in Signal and Image Processing XI, Proc.
SPIE Conf. 5914., 2004.
[ bib ]
Figures
Figure 1 - Piecewise polynomal function.
Figure 2 - Wavelet coefficients of the piecewise polynomal function.
Tables
Table 1 - Location and coefficients for thecubic polynomial functions.
i
1
2
3
4
5
n(i)
473
522
248
703
102
c_0(i)
-0.430
-1.150
0.330
-0.590
1.070
c_1(i)
-1.670
1.190
0.170
2.180
0.060
c_2(i)
0.130
1.190
-0.190
-0.140
-0.100
c_3(i)
0.290
-0.040
0.730
0.110
-0.830
(Last updated: 15-Feb-2008), Copyright 2007, University of British Columbia
